Exam 12: GUI Applications–Part 2

What type of event is generated by a slider component when the knob's position is moved?

The Dimension class is part of the ________ package.

To give a combo box a text field, you must call the setEditable method and pass false as an argument.

To add a component to a scroll pane, you must pass a reference to the component as an argument to the JScrollPane constructor.

To force the JFrame that encloses a window to resize itself automatically when a larger object is placed in the frame, use the ________ method.

You can create a label with an image or text, but you cannot create a label with both an image and text.

Which of the following statements assigns the C key as the mnemonic for the JButton object referenced by clearButton?

After you create a menu item, you must add it to a JMenu component in order for it to be displayed on the menu.

If you assign the same mnemonic to more than one component in a window, it works only for the first component that you assigned it to.

When an item in a Jlist object is selected, it generates a(n)

What is the default directory for the JFileChooser constructor when you pass a String containing a valid path as an argument?

Which of the following file types is not supported by the ImageIcon class?

Which of the following statements adds the JList object referenced by namesList to the JScrollPane object referenced by namesListScrollPane?

A ________ is a collection of commands organized in one or more drop-down menus.

What does the following statement do? JTextArea textField = JTextArea(message, 25, 15);

When you create an instance of the JList class,

When using a slider, by default, tick marks are not displayed, and setting their spacing does not cause them to be displayed.

The JList and JTextArea components do not automatically display scroll bars.

A tool tip is

The indices for a list or combo box start at 1, not 0.